18138575040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{18894349}}^1$

素因数の和:18894369

約数の個数: 56

約数和(自身を含む): 57589978800

約数和(自身を除く): 39451403760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 18894349, 37788698, 56683047, 75577396, 94471745, 113366094, 151154792, 188943490, 226732188, 283415235, 302309584, 377886980, 453464376, 566830470, 604619168, 755773960, 906928752, 1133660940, 1209238336, 1511547920, 1813857504, 2267321880, 3023095840, 3627715008, 4534643760, 6046191680, 9069287520, 18138575040]

約数ペア:

[(1, 18138575040), (2, 9069287520), (3, 6046191680), (4, 4534643760), (5, 3627715008), (6, 3023095840), (8, 2267321880), (10, 1813857504), (12, 1511547920), (15, 1209238336), (16, 1133660940), (20, 906928752), (24, 755773960), (30, 604619168), (32, 566830470), (40, 453464376), (48, 377886980), (60, 302309584), (64, 283415235), (80, 226732188), (96, 188943490), (120, 151154792), (160, 113366094), (192, 94471745), (240, 75577396), (320, 56683047), (480, 37788698), (960, 18894349)]